NU'EST (Hangul: 뉴이스트; short for New Establish Style Tempo) was a South Korean boy band formed by Pledis Entertainment. The group debuted on March 15th, 2012, with the digital single FACE. The group consists of five members: JR, Aron, Baekho, Minhyun and Ren.

Four of the members participated on Mnet’s Produce 101 Season 2 in which only Minhyun made to the final 11 to become a member of Wanna One.

From July 2017 to December 2018, the group promoted as a four-member sub-unit called NU'EST W in the absence of Minhyun.

In 2019, they came back as a full group with the mini album Happily Ever After.

The group officially disbanded on March 15th, 2022 on their 10 year anniversary with JR, Aron and Ren leaving Pledis Entertainment. Baekho and Minhyun renewed their contracts, becoming solo artists with the agency.